mostr.pub からの post は自分は filter.nostr.wine
経由で受け取ってることが多いんだけど、 mostr.pub が勝手に他の relay に流すことは無いと思うんだけどなぁ。違うかなぁ？ filter.nostr.wine の reading list にいる relay のどれかが mostr.pub からの post を吸い上げてるとか？
Discussion
It may be that one of the relays we read from is aggregating from mostr.pub. Also possible it has been rebroadcasted to those relays by other users.
Yes, that is another possibility. One more possibility is, anyone runs another mostr instance and specify one of the public relays to subscribe/publish because mostr is an open source.